M:tG card similarity search
3WU · Legendary Creature — Time Lord Doctor
Whenever The Seventh Doctor attacks, choose a card in your hand. Defending player guesses whether that card's mana value is greater than the number of artifacts you control. If they guessed wrong, you may cast it without paying its mana cost. If you don't cast a spell this way, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") 3/6
| Name | Mana | Type | Text |
|---|---|---|---|
| Scholar of Stars | 3U | Creature — Human Artificer | When Scholar of Stars enters the battlefield, if you control an artifact, draw a card. 3/2 |
| Sensor Splicer | 4W | Creature — Phyrexian Artificer | When Sensor Splicer enters the battlefield, create a 3/3 colorless Phyrexian Golem artifact creature token. Golem creatures you control have vigilance. 1/1 |
| Puppet Master | UUU | Enchantment — Aura | Enchant creature When enchanted creature dies, return that card to its owner's hand. If that card is returned to its owner's hand this way, you may pay {U}{U}{U}. If you do, return Puppet Master to its owner's hand. |
| Kor Entanglers | 4W | Creature — Kor Soldier Ally | Rally — Whenever Kor Entanglers or another Ally enters the battlefield under your control, tap target creature an opponent controls. 3/4 |
| Pox | BBB | Sorcery | Each player loses a third of their life, then discards a third of the cards in their hand, then sacrifices a third of the creatures they control, then sacrifices a third of the lands they control. Round up each time. |
| Elvish Handservant | G | Creature — Elf Warrior | Whenever a player casts a Giant spell, you may put a +1/+1 counter on Elvish Handservant. 1/1 |
| Dragonspark Reactor | 1R | Artifact | Whenever Dragonspark Reactor or another artifact enters the battlefield under your control, put a charge counter on Dragonspark Reactor. {4}, Sacrifice Dragonspark Reactor: It deals damage equal to the number of charge counters on it to target player and that much damage to up to one target creature. |
| Phyrexian Atlas | 3 | Artifact | {T}: Add one mana of any color. Corrupted — Whenever Phyrexian Atlas becomes tapped, each opponent who has three or more poison counters loses 1 life. |
| Lumbering Megasloth | 10GG | Creature — Sloth Mutant | This spell costs {1} less to cast for each counter among players and permanents. Trample Lumbering Megasloth enters the battlefield tapped. 8/8 |
| Blind Obedience | 1W | Enchantment | Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) Artifacts and creatures your opponents control enter the battlefield tapped. |